USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025092600 AMPS 0p89km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 26 00 -19.0 -27.5 29.24 3 4 236 43 018 070032036 M20M16M16 000 01 26 01 -18.8 -27.4 29.25 10 9 315 122 -024 047022040 M14M13M14 000 02 26 02 -18.2 -25.3 29.22 13 11 309 116 099 054022039 M14M14M14 000 03 26 03 -17.2 -28.2 29.20 18 17 325 131 -019 038022038 M14M13M14 000 04 26 04 -15.9 -26.6 29.19 19 19 334 140 021 040021036 M13M13M14 000 05 26 05 -15.5 -28.7 29.19 14 13 334 140 -094 032019036 M12M13M13 000 06 26 06 -19.0 -26.5 29.18 4 5 38 205 -026 052025028 M15M14M14 000 07 26 07 -19.0 -24.2 29.16 4 5 13 180 002 064033019 M16M15M15 000 08 26 08 -18.9 -23.1 29.17 6 6 20 187 -007 070045018 M16M16M15 000 09 26 09 -21.0 -26.4 29.15 10 13 36 203 -040 062028022 M15M15M15 000 10 26 10 -19.1 -26.5 29.13 6 9 39 206 -001 052022019 M15M14M15 000 11 26 11 -19.8 -26.2 29.13 3 7 22 189 -008 057048021 M16M16M15 000 12 26 12 -16.8 -24.0 29.10 21 31 328 134 -092 054021017 M13M14M14 000 13 26 13 -18.2 -24.9 29.10 11 10 317 123 -022 056023020 M13M14M14 000 14 26 14 -19.9 -24.5 29.12 3 6 36 203 015 067036022 M16M14M14 000 15 26 15 -19.3 -23.2 29.12 7 7 25 192 003 071055022 M16M16M15 000 16 26 16 -21.6 -24.1 29.13 11 12 29 196 -061 080053023 M16M16M16 000 17 26 17 -19.8 -24.6 29.12 12 14 26 193 -030 066040028 M15M16M16 000 18 26 18 -22.6 -26.8 29.15 12 16 44 211 046 069040028 M18M16M15 000 19 26 19 -22.7 -25.9 29.15 15 20 42 209 -023 076045023 M19M17M16 000 20 26 20 -21.7 -26.4 29.16 16 19 37 204 035 066036023 M18M16M16 000 21 26 21 -22.2 -27.6 29.16 14 17 39 206 -015 062028023 M17M16M15 000 22 26 22 -23.3 -28.5 29.17 14 17 36 202 002 062031027 M19M17M15 000 23 26 23 -22.7 -29.2 29.15 14 16 32 198 -069 056027026 M18M16M15 000 24 27 00 -21.8 -27.2 29.16 9 9 30 196 -005 062051024 M17M16M16 000 25 27 01 -22.2 -26.0 29.19 11 11 37 203 -010 071054023 M18M17M16 000 26 27 02 -21.2 -24.7 29.18 8 8 22 189 -030 073051025 M17M16M16 000 27 27 03 -21.7 -23.7 29.19 9 9 25 192 -029 084056031 M17M17M17 000 28 27 04 -21.4 -22.6 29.19 8 8 7 174 004 090057027 M17M17M16 000 29 27 05 -19.6 -20.8 29.18 12 11 332 138 -019 090045023 M16M16M17 000 30 27 06 -21.1 -22.1 29.19 9 9 349 156 012 092050022 M17M17M17 000 31 27 07 -18.5 -21.1 29.17 17 16 325 131 -014 080037020 M15M15M16 000 32 27 08 -18.7 -19.8 29.16 15 14 317 123 -003 091047021 M16M16M16 000 33 27 09 -24.6 -25.5 29.18 12 13 35 202 -073 093074027 M19M18M18 000 34 27 10 -24.2 -24.3 29.18 11 12 32 198 -052 099078030 M18M18M18 000 35 27 11 -24.7 -25.8 29.17 14 15 35 202 -027 090070029 M19M18M18 000 36 27 12 -24.3 -28.9 29.18 16 18 32 199 010 066057032 M19M18M18 000 37 27 13 -23.9 -29.2 29.18 16 19 30 197 -063 062058037 M20M18M19 000 38 27 14 -24.1 -29.9 29.18 17 20 31 197 021 059059039 M20M19M19 000 39 27 15 -24.2 -30.4 29.18 17 21 30 197 -004 057075042 M21M19M20 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 1h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.